Tiger Valley was the first named region when it opened in 1998. Before the mid-1990s, the zoo only had animals from the Americas for over a decade. The old zoo that was where Grizzly Ridge is now was thrown into Wild Prairie when it opened in 2002.
Yes, the Akron Zoo did have an elephant named Ebenezer, a baby Asian from 70-72, seasonally, when it was still the Akron Children's Zoo. I guess Wild Prairie is gone now. All that is left is the burrowing owls, snowy owls, and Grasslands Cafe. The snowy owl exhibit had thick-billed parrots, wild turkeys, and then snowy owls.